Description   
CX PTB-280 standard explosion proof pressure transmitter adopted exact compensation technology, high accuracy high stability, explosion proof shell with LCD display. This production adopted many new technology and new design, it also insure the quality and capability, suitable for all kinds of industrial process liquid measuring and controlling.
Application  
Hydraulic controlling
Building automation
Ship
Petroleum and chemical
 
Feature
High accuracy
High stability
Explosion proof shell with LCD display
 
Dimension
  
Remarks: Above dimension only for reference, we can tailor the product as you required.
Specification

Range	0….1bar to 0….2000bar
Accuracy	0.5%FS
Linear	0.02%FS
Over pressure	150%FS
Output	4-20mA
Input voltage	24(12-36V)DC
Operating temperature	-40℃~125℃
Temperaturecompensation	-10℃~70℃
Explosion class	ExiaII CT4
Electric connector	Terminal Block
Processconnector	G1/2, M12,M20x1.5 (optional)

Wiring Code
Inside Terminal of Pressure Transmitter：
 
 
 
 
 
 
 
 
 
 
 
 
 
Wiring connector:
Power supply   Red
Signal output   Black
 
 
 
Instruction ofwiring：
1,Terminal “CK+”：Input voltage +
2,Terminal “+ ”：Signal output +
3,Terminal “－”and terminal “CK-” In house short circuit, connectionless
 
 
Ordering Guide  

Model	Range(bar)	Output	Process connection	Electric connection	Other requirement
CXPTB-280	---	---	---	---	---
Example:CXPTB-280-100bar-4/20Ma-G1/2-Direct shield cable